baber/WOPTO huggingface dataset:
Patent JP-S5444676-A (JP)
Title: Optically active 2'-hydroxy-2,5,9-trimethyl-6,7-benzomorphane
Inventor: OOHASHI NAOHITO
IPC: C07D211/70
Filed: 1977-09-14
Abstract: PURPOSE: Optical resolution is conducted by reacting a specific pyridine derivative with a specific substance and the resulting compound is subjected to ring closure under specific conditions to form economically and efficiently titled compound that is useful for producing non-narcotic analyesics.  
     CONSTITUTION: The optical resolution of dl-2-(p-methoxybenzyl)-1,3,4-trimethyl- 1,2,5,6-tetrahydropyridine is conducted by using optically active tartaric acid in a solvent such as acetone or ethanol at room temperature to obtain the diastereo- isomer salt or free base or its salt with an acid. The resulting compound is ring closed in the presence of a lewis acid such as aluminum bromide, aluminum trichloride or a mineral acid such as phosphoric acid or hydrochloric acid to produce optically active 2'-hydroxy-2,5,9-trimethyl-6,7-benzomorphane. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5444572-A (JP)
Title: Calendar watch
Inventor: TERAMOTO KAZUO
IPC: G04B19/24
Filed: 1977-09-14
Abstract: PURPOSE: To enable low-load and yet fast correction to be performed by providing a calendar feed pinion which is normally stopped of revolution with its tooth tips being held contacted to the outside circumference of a date cam and is driven only when engaged with the protrusion of the cam.  
     CONSTITUTION: A date cam 9 which moves cooperatively and coaxially with a date wheel 6 making 1 turn a day, has a protrusion 11 on its outside circumference 10 and whose outside circumference or entire part elastically displaces is provided, and a date and day calendar feed pinion which is driven only when intermeshed with the protrusions 11 of said outside circumference 10 is provided and is intermeshed with a date dial 17 and a daily star 22, whereby calendar display is effected. Here, every time when the protrusion of the date cam 9 acts one turn, it turns the calendar feed pinion for two teeth and also moves the date dial 17 and daily star 22 for two teeth, thereby moving these for one day. When the calendar feed pinion is rotated from the outside by a fast correcting device, the date cam outside circumferential part 10 is displaced for the interference length with the calendar feed pinion by the displacement of an elastic arm 14, whereby the teeth of the calendar feed pinion are allowed to pass. Thereby, low-load and yet fast correction may be performed without using any spring. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60254704-A (JP)
Inventor: NOI KEIICHI
IPC: H01C7/10
Filed: 1984-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6123111-A (JP)
Inventor: IAIN AREKISANDAA NEIRU
IPC: G02B13/14
Filed: 1985-05-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000301582-A (JP)
Title: Method for measuring resin for injection molding device, and injection molding device and method
Inventor: ONO KENICHI
IPC: B29C45/76
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To enable a continuous injection molding process to be performed in a short cycle. SOLUTION: An injection unit 14 comprises a heater-incorporating heating cylinder 70 and an injection screw 72 introduced into the cylinder 70 in a freely rotating and an axially movable manner. At the lower end of the heating cylinder 70, a cylinder head 136 is mounted through a tip ring 134 and at the lower end of the cylinder head 136, an injection nozzle 150 is screwed. The injection nozzle 150 has a nozzle body 152 and a sprue-formed part 154 formed at the lower end of the former. The sprue 160 of the sprue-formed part 154 is of such a shape that it gradually becomes larger in bore toward the tip (downward).
Patent JP-H05119454-A (JP)
Title: Automatic developing machine for silver halide photographic sensitive material
Inventor: ISHIKAWA MASAO
IPC: G03D3/06
Filed: 1992-04-30
Abstract: PURPOSE:To obtain the automatic developing machine which is constituted compact, is improved in workability and facilitates lower replenishing and with which stable photographic performance is obtainable. CONSTITUTION:This automatic developing machine for silver halide photographic sensitive materials has at least one of processing tanks 1 which house the processing liquids for processing the exposed silver halide photographic sensitive material, a housing means for housing a solid processing agent, a supply means 17 for supplying a solid processing agent to at least one of the processing tanks 1, a detecting means 8 for detecting the information on the processing quantity of the silver halide photographic sensitive material, and a control means 9 for controlling the supply means 17 according to the information on the processing quantity of the silver halide photographic sensitive material detected by the detecting means 8.
Patent JP-S60255749-A (JP)
Title: Quinone derivative
Inventor: OZAWA TAKAMASA
IPC: C07C51/347
Filed: 1984-05-31
Abstract: NEW MATERIAL:The quinone derivative of formula I [A is group of formula IIor formula III (X and Y are same or different OH, methoxy or H); n is 1-5] and its salt. EXAMPLE:6-(7-Carboxy-3-methyl-2,6-octadienyl)-2,3,4-trimethoxy-5-methy lphenol. USE:It has phospholipase-inhibiting and antithrombocyte activities and is useful as an antiplatelet, antithrombotic and remedy for cardiopathy. For example, it is useful for the remedy and prevention, etc. of cerebrovascular disorder such as transient cerebroischemic fit, cerebral infarction, cerebroarteriosclerosis, etc., peripheral blood flow disorder caused by the blocking or constriction of the vessels of the limbs, such as operation of blood vessel, blood disorder, asterioscrerosis obliterans, Raynaud's disease, etc. PREPARATION:The compound of formula I can be prepared by condensing the compound of formula IV with the compound of formula V (R is H or lower alkyl) in the presence of a catalyst such as silica alumina catalyst.
Patent JP-H08300283-A (JP)
Title: Piping robot
Inventor: NOZAKI TAKEAKI
IPC: B25J15/08
Filed: 1995-05-10
Abstract: PURPOSE: To make in a wide range the bore diameter of a pipe holdable in a pipe holding mechanism at an arm tip in a piping robot being remote- controllable, and simultaneously forming it into a structure being little in an overhang at both sides, through which the holding pipe is made rotatable for flange clamping as well as to control a rocking motion in the axial direction of the pipe in time of uplifting this pipe. CONSTITUTION: A pipe holding member C in a pipe holding mechanism A is constituted by the four-bar linkage of a symmetrical pair of first, second and third links 3, 4 and 5, and a driven roller 17 and a pressing roller 19 are installed in a tip of the third link 5, making it into such a structure as mounting a pipe W on a driving roller 15 and holding it. In succession, an attitude control mechanism of a base part of the pipe holding mechanism A is composed of a horizontal rotative actuator 24 rotating around a first driving shaft S1, a vertical rotative actuator 24 rotating around a second driving shaft S2, and a rotary actuator 22 rotating around a third driving shaft S3.
Patent JP-H07491-A (JP)
Title: Method for deodorizing composition containing at least one compound having thiol group and deodrized composition obtained by using the method
Inventor: ERUBUE BIYURUGOO
IPC: B01D61/00
Filed: 1994-04-28
Abstract: PURPOSE: To selectively remove a malodorous compound without allowing a reaction product used in the removal of the malodorous compound to act on a compound having a thiol group after treatment by contacting a fluid blend with an inactive film which is permeable to the odor compound but impermeable to a compound represented by a specific formula, so that the fluid blend is fixed. CONSTITUTION: A liquid blend is fixed by contacting it with an inactive film which is permeable to a malodorous compound but impermeable to a compound having a thiol functional group and represented by the formula, HS-A-Y-B, and the malodorous compound passed through the film is fixed by contacting it with a chemical substance which reacts to the malodorous compound, and/or with a physically adsorbing substance coupled with the malodorous compound and having a large specific surface area. In the formula, Y is -COO- or -NH-, and when Y is -COO-, A is a divalent group represented by -(CH2 )n- or the like and B is a group represented by -H, -CH2 -CH2 OH or the like; when Y is -NH-, A is a group represented by -CH2 -CH2 - or the like.
Patent JP-S61268858-A (JP)
Title: Secondary intake-air feeding apparatus for internal-combustion engine
Inventor: IWASAKI HIROAKI
IPC: F02M23/04
Filed: 1985-05-24
Abstract: PURPOSE:To prevent the excessive thinning of the mixed gas by forming two secondary intake passages into the intake passage on the downstream side of a throttle valve and installing a negative-pressure type air control valve into one passage and an opening and closing valve which is opened and closed according to the air-fuel ratio into the other and closing an air control valve when an engine is at low temperature and in unloaded state. CONSTITUTION:Two secondary intake-air feeding passages 11 and 12 which communicate to the downstream side of the throttle valve 5 of a carburetor 3, namely an intake manifold 10 and the vicinity of the air discharge port of an air cleaner 2 are formed, and an air control valve 16 which is opened and closed according to the magnitude of the negative pressure which acts into a negative pressure chamber 16a is installed into the first passage 11. Further, an electromagnetic opening and closing valve 18 which is opened in case of electric conduction is installed into the second passage 12, and a throttle 19 is installed on the upstream side. The second passage 12 between the electromagnetic opening and closing valve 18 and the throttle 19 communicates to the negative pressure chamber 16a through a pressure feeding passage 17. When an engine 4 has a low temperature and in unloaded state, the pressure feeding passage 17 is allowed to communicate to the atmosphere through an atmospheric- pressure feeding passage 26 into which an electromagnetic opening and closing valve 18 is installed, and an air control valve 16 is sharply closed.
Patent JP-S60256869-A (JP)
Title: Inserting system
Inventor: YOSHINO HIROYUKI
IPC: G06F3/0481
Filed: 1984-05-31
Abstract: PURPOSE:To prevent miserasion of the character and to attain immediately start of a new input by shifting a cursor with key operations and also a character string every input of inserted characters and at the same time storing the positions of the cursor and the number of characters. CONSTITUTION:When a numeric character ''6'' is inserted between ''2'' and ''4'' after adding ''5'' after numerical value ''124'' displayed at a display part 20; the numerical value data ''5'' is first supplied. Then ''5'' is written to the 4th digit of a key buffer 16, and ''1245'', then a cursor are displayed at the part 20. Then an insertion key 11 is operated to feed the numerical data ''0''. Then the numerical data ''3'' is fed. Thus an input pointer of the buffer 16 and the cursor position of the part 20 are shifted to the 3rd digit. Then the numerical data ''6'' is supplied and the key 11 is operated. Thus ''12645'' then the input pointer are written to the buffer 16. The cursor is displayed after the desired display ''12645'' at the part 20.
Patent JP-S60256488-A (JP)
Inventor: SUZUKI ICHIROU
IPC: D05B27/08
Filed: 1984-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5738789-A (JP)
Title: 2-(2-(aminoethylthio)) ethyltrimethylsilane and antitumor agent comprising it as active ingredient
Inventor: TOYOSHIMA SHIGERU
IPC: C07F7/10
Filed: 1980-08-14
Abstract: NEW MATERIAL:2-[2-(Aminoethylthio)]ethyltrimethylsilane shown by the formula I.  
     USE: An antitumor agent. Having low toxicity to the human body and strong antitumor actions.  
     PROCESS: Vinyltrimethylsilane shown by the formula II is reacted with 2-mercaptoethylamine shown by the formula III in the presence of a polar organic solvent, e.g., THF, etc. and a photosensitizer, e.g., benzophenone, etc. while being irradiated with light rays rich in ultraviolet region light, to give a reaction product, which is distilled to give a compund shown by the formula I. The reaction temperature is preferably in a range from 10W60°C usually. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05281425-A (JP)
Title: Optical waveguide
IPC: G02B6/12
Filed: 1992-04-03
Abstract: PURPOSE:To facilitate coupling to a fiber, etc. CONSTITUTION:This thick film optical waveguide is held by materials having the refrctive index smaller than the refrctive index of the optical waveguide part or the one surface of the front and rear surfaces of the thick film optical waveguide is in contact with air. The optical path walls are formed of hologram grids 1 of a reflection type consisting of multiple layers changed in the refrctive indexes. The light advancing while repeating reflection at a certain angle and the light advancing rectilinearly are propagated nearly 100%.
Patent JP-S5636405-A (JP)
Title: Skin cosmetic
Inventor: NONOKAWA MITSUO
IPC: A61K8/18
Filed: 1979-08-31
Abstract: PURPOSE:A cosmetic, having a novelty in change of appearance without adversely affecting the body, and comprising phenolsulfonphthalein which is a diagnostic indicator used for renal function as a colorant for the cosmetic. CONSTITUTION:A skin cosmetic comprising phenolsulfonphthalein oxpressed by the formula [i.e. alpha-hydroxy-alpha, bis(p-hydroxy-phenyl)-o-toluenesulfonic acid]. The compound changes the color tone with pH, and as a colorant makes a cosmetic assume an orange to red color on keeping the pH of the base cosmetic at 7-8. The cosmetic turns yellow on application to the skin. EFFECT:Improved image of the product and increased buying interest.
Patent JP-H08266431-A (JP)
Title: Grime remover
Inventor: SEKIGUCHI NORIKO
IPC: A47K3/00
Filed: 1995-03-31
Abstract: PURPOSE: To effectively remove grime and hairs in bath water by using a hand bucket by a method wherein, on the lower side part of the hand bucket, a hole covered with a mesh is provided, and then, on the area where the mesh is provided, a lid is detachably provided. CONSTITUTION: On the lower side part of a hand bucket 1 made of a synthetic resin, etc., a hole 2 of an appropriate shape is provided, and a mesh 3 is provided on the hole 2. At the same time, a lid is detachably provided so that the hole 2 can be closed. At the time of of use, the hand bucket 1 is held and tilted in such a manner that the bottom of the hand bucket 1 is pressed to the surface of bath water, and the bath water containing grime and hairs, etc., floating on the bathtub water is made to flow into the hand bucket 1 from the edge part 5. The flown in hot water flows out from the mesh 3 and is returned to the bathtub after grime and hairs, etc., are caught by the mesh 3. Also, by providing a lid 4 for the hole 2, the hand bucket can be held as a normal hand bucket.
Patent JP-S5236064-A (JP)
Title: Battery watch
Inventor: NAKAMURA JIYUNPEI
IPC: G04C10/00
Filed: 1975-09-17
Abstract: PURPOSE:To perform charging by internally rectifying external electromagnetic wave, thereby making practicable the easy charging by the use of energy ratio of external noise.
Patent JP-H05140073-A (JP)
Title: Preparation of beta-halogeno-t-alkyl isocyanate
Inventor: RIYUDEIGAA SHIYUBARUTO
IPC: C07C265/04
Filed: 1992-04-06
Abstract: PURPOSE: To efficiently obtain β-halogeno-tert.-alkyl isocyanates useful as intermediates of rubber additives, herbicides, etc., by allowing specified tert.- alkyl isocyanates to react with gaseous hydrogen chloride, chlorinating the resultant compds. and liberating the objective βhalogenotert.-alkyl isocyanates by dehydrohalogenation.  
     CONSTITUTION: Tert.-alkyl isocyanates of formula I [where R 1  is alkyl of halogenoalkyl and R 2  is alkyl, halogenoalkyl or (halogenand/or trifluoromethyl- substd.) phenyl] are converted into the corresponding tert.-alkylcarbamoyl chlorides with gaseous hydrogen chloride and the chlorides are chlorinated with elemental chlorine under irradiation with a high pressure mercury vapor lamp or in the presence of catalysts in a suitable apparatus and the resultant β-halogeno-tert.-alkyl isocyanates of formulas II (where X is Cl and Y is H or Cl) are liberated by dehydrohalogenation at elevated temp. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07321615-A (JP)
Title: Clock duty compensation circuit
Inventor: KUDO TOSHIYUKI
IPC: H03K5/01
Filed: 1994-05-26
Abstract: PURPOSE:To minimize circuit scale to realize a function stopping an output at the interruption of input in the clock duty compensation circuit. CONSTITUTION:A DC cut-off capacitor 24 and bias voltage impression resistors 26, 28 are provided to the input of a waveform shaping device 20 and an output of an interruption detection circuit 30 detecting whether or not an input clock is received is given to either of bias resistors 26, 28. When the input clock signal is interrupted, the interruption detection circuit 30 provides the output of a logic level H to fix the bias voltage to an H level. Thus, the waveform shaping device 20 stops the output.
Patent JP-H04318949-A (JP)
Title: Method for displaying data on inspection of foreign matter in map form
Inventor: KAMIKO YOSHIO
IPC: G01B11/24
Filed: 1991-04-17
Abstract: PURPOSE:To facilitate an observation of foreign matters, by inhibiting a computer from fetching the signals of sensing patterns erroneously in an equipment for inspecting the foreign matters of wafers fitted with the patterns, and by making the computer display in a map form only the foreign matters. CONSTITUTION:When determining that sensed matters are abnormally many by observing a display in a map form, the displays in a map form, which depict all IC chips in a wafer respectively, are superimposed on each other, to create a frequency map. Then, the sensed matters whose coordinates coincide with each other and whose number is larger than a prescribed reference number are determined as a pattern. In the subsequent inspections of the wafer, a computer is inhibited from fetching the signal of sensing this coordinate value erroneously, not to display it in a map form. Thereby, only foreign matters are observed and their estimations are made easy.
Patent JP-S604378-A (JP)
Title: Image pickup device
Inventor: SUGA AKIRA
IPC: H04N5/335
Filed: 1983-06-22
Abstract: PURPOSE:To effectively remove a smear phenomenon, by reading out line information in the vicinity of the boundary between a photoelectrically converting section and an accumulating section and calculating the line information and another line information read out from the accumulating section. CONSTITUTION:Electric charge accumulated in a photoelectrically converting section are shifted to an electric charge accumulating section in a vertical blanking period. All image information in the charge accumulating section is successively read out by a horizontal register and smear components are read out in 1-H period just before the next vertical blanking period. Only the smear components read out in the 1-H period are AD-converted and stored in a line memory 24 for a period of 1-V period. The smear components are attenuated by an attenuator 26 after they are again DA-converted and become smear correcting signals 29. When the smear correcting signals 29 and picture signals are supplied to a subtracting circuit and their difference is obtained, a picture signal 28 in which smear components are removed, are obtained.
Patent JP-S61269218-A (JP)
Title: Rotary head device
Inventor: AGARI HIDEO
IPC: G11B5/53
Filed: 1985-05-24
Abstract: PURPOSE:To make a pressure by which a magnetic head and a magnetic tape abut on each other and its range variable by a pair of freely movable control members by projecting the projection quantity of a magnetic head so as to be larger than a usual position. CONSTITUTION:A magnetic head 4 is fixed to a rotary drum 1 by a fixing screw 2 through a base 3 and projected by a prescribed quantity from the outside peripheral surface of the rotary drum 1. In case when the magnetic head 4 scans in the direction as indicated with an arrow B, control members 8, 8' are adjusted by movable members 9, 9' so that a magnetic tape 5 abuts on the gap part G of the magnetic head 4 at a roughly equal angle theta1. The foundation of the equal angle theta1 becomes clear by deriving a point where the abutting pressure of the magnetic tape 5 to the gap part G of the magnetic head 4 becomes maximum. As for this adjustment, it can be executed by adjusting an applied voltage to the movable members 9, 9' so that the waveform of a reproducing output becomes a stable position by a recording/reproducing means.
Patent JP-H08280806-A (JP)
Title: Hoseless type medical spraying device
Inventor: FUKUDA KUNIO
IPC: A61M1/00
Filed: 1995-04-13
Abstract: PURPOSE: To provide a hoseless-type medical spraying device which can be used both as ejection and suction, can be continuously used for a long time, has excellent operability, and also is miniaturized as a whole of the device. CONSTITUTION: This hoseless-type medical spraying device is formed in such a manner that a miniature pump 26, a miniature motor 27 and a power supply 35 are buit in a housing 21 which is as small as held by one hand, and also a power supply switch 28 and a variable resistor 30 for adjusting pressure are arranged, and a spray body 41 is connected with the miniature pump 26 by means of a connecting tube 40. Liquid 51 in a liquid medicine container 15 is pressurized by means of air pressurized by the miniature pump 26, and a cleaning solution or liquid medicine is ejected toward an affected site from a nozzle 16 when this device is held by one hand and power supply is turned on. The pressure is adjusted by means of a button 31. Gas such as air or the like is ejected in the same manner.  Fluid material such as pus is sucked through the nozzle 16 and the sucked material is dropped down into the container 15, thereby only air is filtered and exhausted outside, by using an another type of device changed with the connection of the connecting tube 40 even on the same constitutional device.
Patent JP-H05307037-A (JP)
Title: Enzyme immunoassay
Inventor: ARASAWA KAZUE
IPC: G01N33/543
Filed: 1992-05-01
Abstract: PURPOSE:To perform quick measurement by shortening the reaction time in the enzyme immunoassay using an enzyme-labelled antibody. CONSTITUTION:To measure enzyme immunity, a solid phase antibody is allowed to react with an object to be measured, and this reacted object is allowed to react with an enzyme-labelled antibody and undergoes measurement. Therein the antibody after solid phase preparation is allowed to make the first reaction for a certain time at 11-22 deg.C under a shaking condition of 100rpm or over and the second reaction to be conducted upon addition of the enzyme-labelled antibody for a specified period of time under the same conditions. After removal of solution by suction and rising, measurement of the enzyme takes place. Each reaction time may be flexible as long as the total reaction time of the first and second reacting stages remains within approx. two hours.
Patent JP-H07314849-A (JP)
Title: Record head and ink jet recording device
Inventor: WATANABE TAKASHI
IPC: B41J25/308
Filed: 1994-05-26
Abstract: PURPOSE:To regulate an interval between a recording paper and an ink discharging face. CONSTITUTION:At the upstream side in the paper conveying direction of a nozzle string 6 in head main bodies 51a and 51b, paper regulating sections 54a and 54b protruding from ink discharging faces 6a and 6b are formed. In between the paper regulating sections 54a, 54b and the upstream side end of the head main bodies 51a, 51b, slant faces 55a and 55b are formed. At the paper regulating sections 54a, 54b, protrusions and recesses are formed alternately in a staggered arrangement. A recording paper to be conveyed is guided by the slant faces 55a, 55b, regulated by both protrusions, and a distance between the ink discharging faces 6a, 6b and the recording paper is kept constant.